| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| PT2249A | Princeton Technology Corp | Infrared Remote Control Receiver | 48 KB | 6 |  |
| PT2222-002 | Princeton Technology Corp | Infrared Remote Control Transmitter | 296 KB | 4 | |
| PT2272 | Princeton Technology Corp | 无线传输模块 | 664 KB | 0 | |
| PT2315 | Princeton Technology Corp | 2-Channel Audio Processor IC | 227 KB | 3 | |
| PT2260-R4S | Princeton Technology Corp | Remote Control Encoder | 302 KB | 16 | |
| PT2322-S | List of Unclassifed Manufacturers | 6-Channel Audio Processor IC | 77 KB | 3 |  |
| PT2399S | Princeton Technology Corp | Echo Processor IC | 320 KB | 9 | |
| PT2257 | Princeton Technology Corp | Electronic Volume Controller IC | 296 KB | 16 | |
| PT2579-SN | Princeton Technology Corp | RDS Demodulator IC | 477 KB | 21 | |
| PT2256-S | Princeton Technology Corp | Electronic Volume Controller IC | 394 KB | 21 | |
| PT2272-M6 | Princeton Technology Corp | Remote Control Decoder | 664 KB | 8 | |
| PT2308L-S | Princeton Technology Corp | Headphone Driver | 46 KB | 3 | |
| PT2258-S | Princeton Technology Corp | 6-Channel Electronic Volume Controller IC | 228 KB | 17 | |
| PT2259-S | Princeton Technology Corp | Volume Controller IC | 406 KB | 15 | |
| PT2272-M4S | Princeton Technology Corp | Remote Control Decoder | 664 KB | 8 | |
| PT2213 | Princeton Technology Corp | Infrared Remote Control Transmitter | 63 KB | 4 | |
